TM 1-1520-238-23
4-415
4.131.
NO. 1 AND NO. 2 ENGINE INBOARD SECONDARY NOZZLE HEAT SHIELD AND SUPPORT
BRACKET REMOVAL/INSTALLATION – continued
b. Remove shield support bracket (9).
(1) Remove two screws (10) and washers (11)
from bracket (9) and nozzle (5).
c. Remove and discard insulation (12).
4.131.4. Cleaning
a. Clean outside of shields, nozzle, and bracket
(para 1.47).
4.131.5. Inspection
a. Check shields, nozzle, and bracket for
stripped,
bent,
or
loose
nutplates
(TM 1-1500-204-23).
b. Check shields, nozzle, and bracket for corro-
sion (para 1.49).
c. Check shields, nozzle, and bracket for cracks.
None allowed.
4.131.6. Repair
a. Repair nutplate damage by replacing defec-
tive nutplates.
(1) Coat mounting surface of new nutplates be-
ing installed. Use epoxy primer coating kit
(item 78, App F).
(2) Allow coated areas to cure 1 HOUR.
(3) Install new nutplates (TM 1-1500-204-23).
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